Hologres:Query event logs

Usage notes

• After you perform an operation on a Hologres instance, you must wait about 5 to 10 minutes before the related event log is generated.

• If you use ActionTrail to query event logs related to Hologres instances, you can query only the event logs that were generated within the last 90 days.

• If you need to handle exceptions in real time, you can configure alert rules for trails to monitor important events. For more information, see Use ActionTrail to monitor the use of an Alibaba Cloud account.

• If the ActionTrail console is unavailable, you can call the ActionTrail API operations or use developer tools to query event logs related to Hologres instances. For more information, see API overview.

1. Log on to the ActionTrail console.

2. In the left-side navigation pane, choose Events > Event Query.

3. In the top navigation bar, select the region of the event that you want to query from the drop-down list.

4. On the Event Query page, select Service Name from the drop-down list and enter Hologram in the field on the right.

5. Click the icon. Then, you can view specific events below the search box. The following table describes the meanings of different event names.

   Event name	Operation
   create	Create an instance.
   Modify	Upgrade or downgrade the specifications of an instance.
   StopInstance	Suspend an instance.
   ResumeInstance	Resume an instance.
   DeleteInstance	Delete an instance.
   ModifyInstance	Rename an instance.
   modifyInstanceNetworkType	Change network configurations. For example, you can enable or disable the public endpoint or VPC endpoint of an instance.
   ListInstances	View instances.
   DescribeInstance	View the details of the instance.
   GetInstanceMetrics	View metrics.

6. Find the event that you want to query and click View Event Details in the Actions column to view the event details and event code.

   Note

   For more information about event fields, see Management event structure.